And now the fields are green a collection of coal mining sons in Canada / compiled by John C. D'Donnell.  Sydney : University College of Cape Breton Press, 1992. 1 score (229 pages) : illustrations ; 28 cm.

Canada. Dominion Coal Board

Annual report of the Dominion Coal Board Ottawa : The Board, 1949. 22 v. : illustrations ; 25 cm.

Coal mines in Canada Ottawa : Energy, Mines and Resources, Canada, Minerals. maps. 25 cm.

Dick, W. J.

Conservation of coal in Canada, with notes on the principal coal mines / by W.J. Dick ; Commission of Conservation Canada, Committee on Minerals.  Toronto : Bryant Press, 1914. xii, 212 pages : illustrations, (fold. maps) plans, diagrs. ;